The four positions Celtic still need to strengthen this summer and some of the targets linked

Celtic are looking to win their seventh Scottish Premiership title in a row, and will be looking to return to the Champions League group-stages.

Given how comfortably Celtic were in securing domestic dominance last season, it would hardly be a surprise if most were tipping Brendan Rodgers' men to enjoy another trophy-laden spell this term.

But with less than a month to go before the window closes, Rodgers would surely be wise to add to the three signings he has made during this window as there are arguably a few areas of the pitch where the Hoops need to strengthen further, especially if they hope to make more of an impact in the Champions League.

With that in mind, HITC Sport has taken a look at some of the areas Celtic still arguably need to strengthen and looked at some of the names who have been linked with filling those voids...

With that in mind, Rodgers may be inclined to stick with the options he already has - especially with Bitton doing well in the role - but perhaps it may be a position the Hoops could look at if they spot another potential target.

Left-back

Kieran Tierney is arguably the best left-back playing in Scotland, so strengthening that position may not be an immediate priority. However, with reliable understudy Emilio Izaguirre moving on this summer, providing more cover for Tierney may be a smart move from the Bhoys.

Winger

Jonny Hayes has been signed during the summer - and may also be deemed by Rodgers to be capable of being someone who can cover at left-back - but there is no question that replacing former loanee Patrick Roberts is a huge task. Roberts has been linked with a return to Parkhead, and Rodgers recently confirmed that he wants to bring the Manchester City man back, Sky Sports reports. With plenty of options available already, signing another wide-man may be more of a luxury rather than a necessity.